Answer:
Answer is 3x-y=0
Step-by-step explanation:
[tex]given \: coordinates \: are \: (0,0) \: and \: (1,3) \\ the \: equation \: of \: the \: line \: is \\ \frac{y - y1}{y2 - y1} = \frac{x - x1}{x2 - x1} \\ x1 = 0 \: \: \: \: y1 = 0 \\ x2 = 1 \: \: \: \: y2 = 3 \\ \frac{y - 0}{3 - 0} = \frac{x - 0}{1 - 0} \\ \frac{y}{3} = \frac{x}{1} \\ multiply \: 3 \: on \: both \: sides \: \\ y = 3x \\ 3x - y = 0[/tex]
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